CN218084108U

CN218084108U - Plastic extruder control device

Info

Publication number: CN218084108U
Application number: CN202221790218.8U
Authority: CN
Inventors: 殷培所
Original assignee: Qingdao Rizone Plastic Products Co ltd
Current assignee: Qingdao Rizone Plastic Products Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-20
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to a plastic processing technology field especially relates to a plastics extruder control device, including the heat preservation shell, heat preservation shell one side fixed mounting has defeated material motor, and defeated material motor one end is connected and is installed the extrusion pipe, heat preservation shell top fixed mounting has the feed inlet, and the feed inlet bottom and extrude the pipe and link to each other, the heat preservation shell internal rotation is connected with the screw rod, and the screw rod outside has the movable block through threaded connection, fixed mounting has the link between the movable block, link top fixed mounting has the thermostat, and the thermostat both sides are connected with the connecting wire, connecting wire one end is connected with the heating module through the link, the link internal rotation is connected with two and leads the temperature frame, the heat preservation shell top has the closing plate through hinge connection, heat preservation shell one side is connected with the cooling tube. The utility model discloses, can carry out comprehensive accuse temperature work to the extruder when practicing thrift the cost, have stronger practicality.

Description

Plastic extruder control device

Technical Field

The utility model relates to a plastic processing technology field especially relates to a plastics extruder controlling means.

Background

The plastic extruder control device is as follows: extruders are one of the class of plastics machines, originating from the 18 th century. The extruder can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw. The screw extruder depends on the pressure and the shearing force generated by the rotation of the screw, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. Plastics extruders can be largely classified into twin-screw extruders, single-screw extruders and, less frequently, multi-screw extruders and also screwless extruders. Most plastics extruder avoids causing the jam, generally can set up controlling means externally and carry out the accuse temperature, compensates the temperature, but current controlling means is for reduce cost, only can cover in the part outside of extruder, can't carry out comprehensive accuse temperature work to it, has certain limitation, consequently, needs design a plastics extruder controlling means and solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a control device of a plastic extruder.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a plastics extruder controlling means, includes the heat preservation shell, heat preservation shell one side fixed mounting has defeated material motor, and defeated material motor one end is connected and is installed the extrusion pipe, heat preservation shell top fixed mounting has the feed inlet, and feed inlet bottom and extrusion pipe link to each other, the heat preservation shell internal rotation is connected with the screw rod, and has the movable block through threaded connection in the screw rod outside, fixed mounting has the link between the movable block, link top fixed mounting has the thermostat, and the thermostat both sides are connected with the connecting wire, connecting wire one end is connected with the heating module through the link, the link internal rotation is connected with two and leads the temperature frame, the heat preservation shell top has the closing plate through hinge connection, heat preservation shell one side is connected with the cooling tube.

Preferably, the screw rod is specifically for having the electronic screw rod of motor, and screw rod one side all has laid dustproof pad for the control link removes, has also played the guard action to the screw rod simultaneously.

Preferably, the heat conduction frame is connected with the outer side of the extrusion pipe and is provided with a groove matched with the extrusion pipe, the heating module is designed in an arc-shaped structure and is connected with the heat conduction frame, so that the heat conduction frame can move outside the extrusion pipe while conducting heat, and friction force can be reduced.

Preferably, lead the rotation of temperature frame bottom and be connected with a plurality of ball, and the ball bottom meets with the heat preservation shell, helps it to remove when can supporting the link span.

Preferably, be equipped with the observation window in the closing plate, and the observation window adopts transparent insulating glass to make, conveniently observes the internal conditions from the outside, and can play fine heat preservation effect.

The beneficial effects of the utility model are that: the utility model discloses, when utilizing thermostat, heating module and leading warm frame to heat extrusion tube from the outside, can also remove through screw rod and movable block control link and change accuse temperature position for the accuse temperature effect can cover whole extrusion tube, also can not increase unnecessary cost simultaneously, and can keep warm through heat preservation shell and closing plate, can also see through the observation window and observe the internal circumstances, also be convenient for carry out maintenance work, practicality very.

Drawings

Fig. 1 is a schematic front structural view of a control device of a plastic extruder according to the present invention;

fig. 2 is a schematic top view of a control device of a plastic extruder according to the present invention;

fig. 3 is a top view of a control device of a plastic extruder according to the present invention.

In the figure: 1. a heat preservation shell; 2. a material conveying motor; 3. extruding a pipe; 4. a feed inlet; 5. a screw; 6. a moving block; 7. a connecting frame; 8. a temperature controller; 9. a connecting wire; 10. a heating module; 11. a temperature conduction frame; 12. a ball bearing; 13. sealing plates; 14. an observation window; 15. a heat radiation pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b): referring to fig. 1-3, a plastics extruder controlling means, including

heat preservation shell

1, 1 one side fixed mounting of heat preservation shell has defeated

material motor

2, and 2 one ends of defeated material motor are connected and are installed

extrusion pipe

3, 1 top fixed mounting of heat preservation shell has feed inlet 4, and feed inlet 4 bottom and extrusion pipe 3 link to each other, 1 internal rotation of heat preservation shell is connected with screw rod 5, and the screw rod 5 outside has movable block 6 through threaded connection, fixed mounting has link 7 between the

movable block

6, 7 top fixed mounting of link has

temperature controller

8, and 8 both sides of temperature controller are connected with connecting

wire

9, 9 one end of connecting wire is connected with heating module 10 through

link

7, 7 internal rotations of link are connected with two heat conduction framves 11, 1 top of heat preservation shell has closing plate 13 through hinge connection, 1 one side of heat preservation shell is connected with cooling tube 15.

Further, the screw rod 5 specifically is the electronic screw rod that has the motor, and screw rod 5 one side all has laid dustproof pad for control link 7 removes, has also played the guard action to screw rod 5 simultaneously.

Further, lead temperature frame 11 and extrude and manage 3 outsides and meet, and set up and extrude the recess of tub 3 adaptation, heating module 10 adopts arc structural design, and heating module 10 meets with leading temperature frame 11, can let lead temperature frame 11 and extrude the tub 3 outsides and remove when heat conduction to can reduce frictional force.

Further, lead 11 bottoms of temperature frame and rotate and be connected with a plurality of ball 12, and ball 12 bottom meets with heat preservation shell 1, helps it to remove when can supporting link 7.

Further, an observation window 14 is arranged in the sealing plate 13, the observation window 14 is made of transparent heat-insulating glass, the internal condition can be observed conveniently from the outside, and a good heat-insulating effect can be achieved.

The working principle is as follows: during the use, need pour the raw materials into extrusion pipe 3 through feed inlet 4 in, utilize defeated material motor 2 to extrude the raw materials from extrusion pipe 3, open screw rod 5 and thermostat 8 simultaneously, make when utilizing link 7 to remove to heat module 10 and begin to heat, the heat that heats module 10 then transmits to the 3 outsides of extrusion pipe through leading temperature frame 11, heat for it, and lead temperature frame 11 and can be constantly rotatory in the 3 outsides of extrusion pipe, change the heating position, make the heat can cover to whole extrusion pipe 3, then utilize cooling tube 15 to discharge the heat after the completion.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastics extruder controlling means, includes heat preservation shell (1), its characterized in that, heat preservation shell (1) one side fixed mounting has defeated material motor (2), and defeated material motor (2) one end is connected and is installed extrusion pipe (3), heat preservation shell (1) top fixed mounting has feed inlet (4), and feed inlet (4) bottom and extrusion pipe (3) link to each other, heat preservation shell (1) internal rotation is connected with screw rod (5), and has movable block (6) in screw rod (5) outside through threaded connection, fixed mounting has link (7) between movable block (6), link (7) top fixed mounting has thermostat (8), and thermostat (8) both sides are connected with connecting wire (9), connecting wire (9) one end is connected with heating module (10) through link (7), link (7) internal rotation is connected with two lead to warm framves (11), heat preservation shell (1) top has closing plate (13) through hinge connection, heat preservation shell (1) one side is connected with sealing plate (15).

2. The control device of the plastic extruder according to claim 1, wherein the screw (5) is a motor-driven screw, and a dustproof pad is laid on one side of the screw (5).

3. The control device of the plastic extruder as claimed in claim 1, wherein the temperature-conducting frame (11) is connected with the outer side of the extrusion pipe (3) and is provided with a groove adapted to the extrusion pipe (3).

4. The control device of the plastic extruder as claimed in claim 1, wherein the heating module (10) is designed in an arc structure, and the heating module (10) is connected with the temperature conduction frame (11).

5. The control device of the plastic extruder according to claim 1, wherein a plurality of balls (12) are rotatably connected to the bottom of the temperature-conducting frame (11), and the bottom of the balls (12) is connected to the thermal-insulating shell (1).

6. The control device of the plastic extruder as claimed in claim 1, wherein the sealing plate (13) is provided with an observation window (14), and the observation window (14) is made of transparent heat-insulating glass.